RobertTrembley
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RobertTrembley85 karma
Would an ION propulsion drive be viable for getting a robotic orbiter to either Uranus or Neptune?
RobertTrembley62 karma
Great! ... and YIKES! It will be interesting to see public reaction to THAT announcement.
RobertTrembley61 karma
When I show this graph during my Asteroid lectures, I get gasps: http://neo.jpl.nasa.gov/stats/images/web_total.png - from the JPL NEO Stats page: http://neo.jpl.nasa.gov/stats/
This video about Asteroid Discovery from 1980-2012 is also amazing: http://youtu.be/xJsUDcSc6hE
RobertTrembley87 karma
What was your first thought, looking back at Earth for the first time?
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